flask+mongodb追加削除を実現

manage.py

import json
from flask import Flask, request
from flask_cors import CORS
#flask_cor    
from flask_script import Manager
from app import app
from models import User

manager = Manager(app)
CORS(app, supports_credentials=True)

@app.route('/test', methods=['GET', 'POST'])
@manager.command
def save():
    datas = request.get_data()
    print(datas)
    user = User('diaodiao',datas)
    user.save()
    return datas

@app.route('/getdata', methods=['GET', 'POST'])
@manager.command
def query_users():
    users = User.query_users()
    # str(users['ObjectId'])
    list = []
    for user in users:
        # print(user)
        # user.get('_id').tostring
        # str(user['_id'])
        # str(user)
        del user['_id']
        print(user)
        list.append(user)
        # json.dumps(user)
    print(list)
    jsondata = json.dumps(list)
        # print(user)
        # return user
    # print(jsondata)
    return jsondata
    # return user

@app.route('/delete', methods=['GET', 'POST'])
@manager.command
def delete():
    datas = request.get_data()
    print(datas)
    print("------")
    # print(datas['name'])
    name = "DiaoDiao"
    users = User.delete(name)
    if name:
        # return "Remove " + datas.name["name"] + " Ok!"
        return "Remove " + ["name"] + " Ok!"
    else:
        return "     ，       !"

@app.route('/update', methods=['GET', 'POST'])
@manager.command
def update():
    datas = request.get_data()
    print(datas)
    print("------")
    # print(datas['name'])
    name = "DiaoDiao"
    email = "[email protected]"
    users = User.update(name,email)
    if name:
        return "update " + name + " Ok!"
    else:
        return "     ，       !"

if __name__=='__main__':
    # app.run()
    manager.run(debug=True)

manage.py import pymongo

def get_coll():
    client = pymongo.MongoClient('localhost', 27017)
    db = client.jikexueyuan
    user = db.user_collection
   return user

class User(object):
    def __init__(self, name, datas):
        self.name = name
        self.datas = datas

def save(self):
    user = {"name": self.name, "email": self.datas}
    coll = get_coll()
    id = coll.insert(user)
    print(id)

@staticmethod
def query_users():
    users = get_coll().find()
    return users

@staticmethod
def delete(name):
    users = get_coll().find({"name": name})
    print(name)
    print(users)
    coll = get_coll()
    coll.remove({"name": name})
    # userusername = users.find_one({"name": name})
    # users.remove(userusername)
    # users.delete(name)
    return name

@staticmethod
def update(name,email):
    users = get_coll().find({"name": name})
    print(name)
    print(users)
    coll = get_coll()
    # coll.deleteOne({"name": name})
    coll.find({"name": name})
    coll.update({"name":name},{"$set":{"email":email}})
    # userusername = users.find_one({"name": name})
    # users.remove(userusername)
    # users.delete(name)
    return name

作者:jianpeng.diao版権声明:本文はブロガーのオリジナル文章で、転載はブロガーのリンクを添付してください!